EP4280124A4 - Procédé de préparation d'état de thermalisation dans un système quantique, dispositif et support d'enregistrement - Google Patents

Procédé de préparation d'état de thermalisation dans un système quantique, dispositif et support d'enregistrement Download PDF

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Publication number
EP4280124A4
EP4280124A4 EP22903177.8A EP22903177A EP4280124A4 EP 4280124 A4 EP4280124 A4 EP 4280124A4 EP 22903177 A EP22903177 A EP 22903177A EP 4280124 A4 EP4280124 A4 EP 4280124A4
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EP
European Patent Office
Prior art keywords
thermalization
producing
state
storage medium
quantum system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP22903177.8A
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German (de)
English (en)
Other versions
EP4280124A1 (fr
Inventor
Shixin Zhang
Shengyu ZHANG
Hong Yao
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tsinghua University
Tencent Technology Shenzhen Co Ltd
Original Assignee
Tsinghua University
Tencent Technology Shenzhen Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tsinghua University, Tencent Technology Shenzhen Co Ltd filed Critical Tsinghua University
Publication of EP4280124A1 publication Critical patent/EP4280124A1/fr
Publication of EP4280124A4 publication Critical patent/EP4280124A4/fr
Pending legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N10/00—Quantum computing, i.e. information processing based on quantum-mechanical phenomena
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N10/00—Quantum computing, i.e. information processing based on quantum-mechanical phenomena
    • G06N10/20—Models of quantum computing, e.g. quantum circuits or universal quantum computers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N10/00—Quantum computing, i.e. information processing based on quantum-mechanical phenomena
    • G06N10/40—Physical realisations or architectures of quantum processors or components for manipulating qubits, e.g. qubit coupling or qubit control
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N10/00—Quantum computing, i.e. information processing based on quantum-mechanical phenomena
    • G06N10/60—Quantum algorithms, e.g. based on quantum optimisation, quantum Fourier or Hadamard transforms
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/0499—Feedforward networks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Evolutionary Computation (AREA)
  • Artificial Intelligence (AREA)
  • Software Systems (AREA)
  • Mathematical Physics (AREA)
  • Data Mining & Analysis (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Analysis (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Computational Linguistics (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Measurement Of Radiation (AREA)
EP22903177.8A 2021-12-06 2022-11-18 Procédé de préparation d'état de thermalisation dans un système quantique, dispositif et support d'enregistrement Pending EP4280124A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202111479010.4A CN116245184B (zh) 2021-12-06 2021-12-06 量子体系下的热化态制备方法、设备及存储介质
PCT/CN2022/132997 WO2023103754A1 (fr) 2021-12-06 2022-11-18 Procédé de préparation d'état de thermalisation dans un système quantique, dispositif et support d'enregistrement

Publications (2)

Publication Number Publication Date
EP4280124A1 EP4280124A1 (fr) 2023-11-22
EP4280124A4 true EP4280124A4 (fr) 2024-09-04

Family

ID=86622892

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22903177.8A Pending EP4280124A4 (fr) 2021-12-06 2022-11-18 Procédé de préparation d'état de thermalisation dans un système quantique, dispositif et support d'enregistrement

Country Status (6)

Country Link
US (1) US20230351238A1 (fr)
EP (1) EP4280124A4 (fr)
JP (1) JP7548530B2 (fr)
KR (1) KR20230124666A (fr)
CN (1) CN116245184B (fr)
WO (1) WO2023103754A1 (fr)

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CN117273155B (zh) * 2023-09-26 2025-05-06 安徽大学 基于量子近似优化算法的图最大分割方法及系统
CN118133073B (zh) * 2023-12-13 2025-04-01 北京中科弧光量子软件技术有限公司 一种黑盒函数的分类方法、系统、计算机设备和存储介质
CN118261260B (zh) * 2024-05-29 2024-10-08 南京邮电大学 基于量子振幅衰减信道z混态表达式的量子误差缓解方法
CN118862526B (zh) * 2024-09-25 2024-12-20 苏州元脑智能科技有限公司 温度场分布的确定方法、装置、计算机设备、介质及产品
CN119416904B (zh) * 2025-01-09 2025-05-13 国开启科量子技术(安徽)有限公司 量子态制备方法、装置、设备及介质

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SHI-XIN ZHANG ET AL: "Variational post-selection for ground states and thermal states simulation", ARXIV.ORG, 12 February 2024 (2024-02-12), pages 1 - 15, XP093183223, Retrieved from the Internet <URL:https://arxiv.org/pdf/2402.07605> [retrieved on 20240708], DOI: 10.48550/arxiv.2402.07605 *
VERDON GUILLAUME ET AL: "Quantum Hamiltonian-Based Models and the Variational Quantum Thermalizer Algorithm", ARXIV.ORG, 4 October 2019 (2019-10-04), pages 1 - 21, XP093183197, Retrieved from the Internet <URL:https://arxiv.org/pdf/1910.02071> [retrieved on 20240708], DOI: 10.48550/arxiv.1910.02071 *
YUKI TAKEUCHI ET AL: "Hardness of efficiently generating ground states in postselected quantum computation", ARXIV.ORG, CORNELL UNIVERSITY LIBRARY, 201 OLIN LIBRARY CORNELL UNIVERSITY ITHACA, NY 14853, 30 September 2021 (2021-09-30), XP091043333, DOI: 10.1103/PHYSREVRESEARCH.3.013213 *
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Also Published As

Publication number Publication date
KR20230124666A (ko) 2023-08-25
CN116245184A (zh) 2023-06-09
JP7548530B2 (ja) 2024-09-10
EP4280124A1 (fr) 2023-11-22
WO2023103754A1 (fr) 2023-06-15
JP2024505345A (ja) 2024-02-06
US20230351238A1 (en) 2023-11-02
CN116245184B (zh) 2024-09-13

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